| Name | Mitgliedschaft | bis |
|---|
| Sämann, Edgar | | | |
| Sämann, Thorben | Bündnis 90/Die Grünen | | |
| Samsel, Roland | | | |
| Schäfer, Christiane | | | |
| Schäfer, Christoph | CDU | | |
| Schäfer, Friedel | | | |
| Scharmann, Klaus | CDU | | |
| Schaus, Hermann | DIE LINKE | | |
| Schauß, Dr. Albert | | | |
| Schermuly, Thomas | FDP | | |
| Schiffl, Martin | Personalrat | | |
| Schlosser, Stefanie | | | |
| Schmal, Uwe | CDU | | |
| Schmidt, Günter | SPD | 13.09.2021 | bis 13.09.2021 |
| Schmidt, Philipp | FW | | |
| Schmidt, Sabine | CDU | | |
| Schmidt, Sonja | SPD | | |
| Schmidt, Yannick | | | |
| Schmitt, Dr. Sigrid | SPD | | |
| Schmitz, Pierre | | | |
| Schneider, Dr. Jörg | CDU | | |
| Schneider, Petra | | | |
| Scholz, Mario | Personalrat | | |
| Schön, Verena | CDU | | |
| Schott, Michael | | | |
| Schreiber, Heinz | | 08.04.2024 | bis 08.04.2024 |
| Schupp, Hans-Jürgen | AfD | | |
| Schüßler, Stefanie | | | |
| Schuster, Alexander | CDU | | |
| Schwarz, Christian | | | |
| Schwarz, Manfred | | | |
| Sezgin, Mustafa | MGW | | |
| Shekh Rasheed, Wisam | GIG | | |
| Sieber, Norbert | FW | | |
| Siegel, Henrike | | | |
| Simon, Christian | SPD | | |
| Sinsch, Olga | FDP | | |
| Sparr, Bernd | VdK Wetzlar | | |
| Stehula, Andreas | | | |
| Steinraths, Frank | CDU | | |
| Steinraths, Martin | CDU | | |
| Steinruck, Martin | CDU | | |
| Stoll, Anette | Diakonie Lahn-Dill | | |
| Strehlau, Petra | Bündnis 90/Die Grünen | | |
| Ströhmann, Nils | FW | | |
| Struhalla, Eva | SPD | | |
| Suckel, Michael | | | |
